Siemens HiPath 3000 - Table 3-17 CBCPR - V.24 Interface Assignment (SUB-D Plug); Table 3-18 CBCPR - LAN Connector Assignment (RJ45 Jack)

Boards for HiPath 3000
P31003-H3550-S403-4-7620, 02/05
3-34 HiPath 3000 V5.0, HiPath 5000 V5.0, Service Manual
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Central Boards
V.24 interface assignment
LAN connector assignment
Table 3-17 CBCPR - V.24 Interface Assignment (SUB-D Plug)
X18, pin Signal Description
1 – Not used
2 RxD A Receive data, channel A
3 TxD A Transmit data, channel A
4 – Not used
50VGround
6 – Not used
7 RTS A Request to send, channel A
8 CTS A Clear to send, channel A
9 – Not used
Table 3-18 CBCPR - LAN Connector Assignment (RJ45 Jack)
Pin Signal Description
1 Tx + Transmit +
2 Tx – Transmit –
3Rx+Receive+
4 – Not used
5 – Not used
6Rx–Receive–
7 – Not used
8 – Not used